PCB 99, 10 µg/ml, Isooctane, 10ml

Pirimiphos-methyl, 250mg

1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,50mg,

rac 3,4-Dihydroxymandelic Acid, 500mg